fix: document merger

main.py

@@ -266,6 +266,8 @@ def main(driver: Chrome, logger = logging.getLogger('main')):
     class Skip(Action):
         @classmethod
         def prepare(cls):
+            nonlocal status
+            status = Status.RUNNING
             return True
         
         @classmethod
@@ -311,6 +313,7 @@ def main(driver: Chrome, logger = logging.getLogger('main')):
         data = b64decode(b64)
         buffer = BytesIO(data)
         source = load_workbook(buffer)
+        source.active.cell(1, col).value = column.sent
         
         for row in range(options.get('start'), limit + 1):
             c1 = source.active.cell(row, col)
@@ -355,7 +358,7 @@ def main(driver: Chrome, logger = logging.getLogger('main')):
                 raise Cancel()
             
             if column.sent not in headers:
-                wb.active.cell(1, wb.active.max_column + 1).value = column.sent
+                logger.warning("Column '%s' is not found; creating now...", column.sent)
                 headers.append(column.sent)
             
             logger.info('Read %s line(s) total', limit)
@@ -367,7 +370,6 @@ def main(driver: Chrome, logger = logging.getLogger('main')):
             
             progress['done'] = 0
             progress['skip'] = 0
-            progress['next'] = 0
             progress['subject'] = subject
             logger.info('Done')
         except Cancel:
@@ -515,9 +517,9 @@ def main(driver: Chrome, logger = logging.getLogger('main')):
             except Cancel:
                 break
             except (Next, Skip) as e:
-                progress[e.__class__.__name__.lower()] += 1
                 index += 1
                 attempts = 0
+                if isinstance(e, Skip): progress['skip'] += 1
                 continue
             except (MismatchedEmailAddress, MismatchedEmailSubject) as e:
                 logger.error('Input mismatched', exc_info=e)